As he muttered the names of the two resources, Su Mo finally understood the reason why Magoo had chosen this location to become a shelter.
The huge saltpeter mine, which produced an incredulous amount of saltpeter, was at least level three according to its star rating. It was most likely not the doing of Magoo.
However, whether in terms of location or quantity, Su Mo was certain that this level two sulfur mine was definitely created by Magoo!
As a soldier, Magoo was not considered old. Based on the information exchange of that era, the technology and knowledge that he could come into contact with mostly came from things that he was familiar with or from others.
A rough outline gradually formed in Su Mo's heart.
The reason why Magoo chose this location to build his shelter was probably because he had seen such an expansive saltpeter mine. Then, he probably thought that as long as he had sulfur, he could prepare gunpowder.